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MI-VIT Lite - Adjustable Pipe 300mm - Ø 125 (27-125-013)

Discover the MI-VIT Lite Adjustable Pipe 300mm (Ø 125) by National Flues – the ultimate flue connecting pipe ideal for gas, oil, and solid fuel appliances. This robust, high-performance pipe in matt black offers reliability and safety for your heating systems. Perfect for both residential and commercial applications, its adjustable design and durable construction guarantee efficient operation. Enhance your system by exploring our complete range of flue accessories to complement your installation.
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£27.49
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At a Glance

  • Compatible with gas, oil, and solid fuel appliances
  • Constructed from robust zero carbon steel
  • Durable powder enamel coating in matt black
  • Withstands temperatures up to 600°C
  • Adjustable design for flexible installations
  • Equipped with a secure clamp for stability
  • Meets EN1856-2 T600 N1 Vm L8010 G375 approval standards

We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The MI-VIT Lite Adjustable Pipe 300mm (Ø 125) is an essential component for your flue system. Perfectly suited for gas, oil, and solid fuel appliances, this adjustable pipe can handle temperatures up to 600 degrees Celsius, ensuring your heating appliances operate efficiently. Constructed from zero carbon steel with a durable vitreous enamel coating in a sleek matt black finish, this pipe is designed for robust performance and long-lasting use.

It is essential for connecting your appliance to a Flue Liner, Chimney Stack, or Twin Wall Flue System but must not be used to pass through ceilings or combustible walls. Installation is straightforward—ensure the smaller diameter points downward so condensation stays within the flue system. When dealing with high-temperature installations (up to T600), the friction fit joint does not require sealing.

For P1 pressure applications, seals must be used at every joint. This pipe also comes with a clamp for secure attachment. It is advised not to cut the pipe; if necessary, protect any exposed steel with high-temperature paint to prevent rusting.

Routine maintenance is crucial, especially for solid fuel appliances. Ensure you install access doors at direction changes for easy cleaning, and remember to sweep chimneys serving solid fuel appliances at least once a year.

SKU: 27-125-013

Technical Specifications
SKU27-125-013
Dimensions300mm length, u00d8 125mm
MaterialZero Carbon Steel
Steel Thickness0.7mm
CoatingPowder Enamel
Coating Thickness0.3mm
ColourMatt Black
Temperature ToleranceUp to 600u00b0C
ApprovalEN1856-2 T600 N1 Vm L8010 G375
Minimum Distance To Combustible375mm
When installing the MI-VIT Lite Adjustable Pipe, ensure that the smaller diameter end is orientated downwards to maintain proper condensate management within the flue system. For high-temperature (up to T600) applications, the friction fit joint does not require any additional sealing; however, if used in P1 pressure installations, every joint must be sealed. The integrated clamp is provided for enhanced stability. It is important to avoid running this pipe through ceilings or combustible walls. Should any cutting be necessary, ensure that any exposed steel is protected with a high-temperature paint to prevent rusting. Regular inspection and maintenance are strongly recommended, especially for systems serving solid fuel appliances. Install access doors at directional changes to facilitate easy cleaning and periodic sweeping to maintain clear flue passages.

The MI-VIT Lite Adjustable Pipe is suitable for gas, oil, and solid fuel appliances with temperatures up to 600 degrees Celsius.

No, the MI-VIT Lite Adjustable Pipe should not be used to pass through ceilings or combustible walls.

Ensure the smaller diameter points downward to keep condensates within the flue system. This pipe is a friction fit joint, so sealing is not required for high-temperature installations. For P1 pressure applications, seals must be used at every joint.

While it is designed to be cut, it is not advised. If cutting is necessary, protect any exposed steel with high-temperature paint to prevent rusting.

Chimneys should be swept and maintained at least once a year, but more frequently if necessary.

Yes, this pipe comes with a clamp to secure the pipes together.

Always wear appropriate PPE when installing the MI-VIT Lite Adjustable Pipe to ensure safety.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 29th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our MI-VIT Lite - Adjustable Pipe 300mm - Ø 125 buyers guide

Secure your MI-VIT Lite Adjustable Pipe today and enjoy efficient, safe heating performance!

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